Catheter



FIG. 1 is a perspective view of a catheter, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a left side view thereof; and,

FIG. 8 is a reduced-scale front view showing the catheter in a woundcondition.

The broken line showing of portions of the catheter is for the purposeof illustrating an environmental structure that form no part of theclaimed design. The catheter is shown with a symbolic break in itslength. Any portions not shown between the break lines form no part ofthe claimed design.

CLAIM The ornamental design for a catheter, as shown and described.